package com.czl.service;

import com.czl.entity.Student;
import utils.PageResult;
import utils.R;

import java.util.List;


public interface StudentService {
    List<Student> selectAll();
    PageResult<Student> selectByPage(Integer page, Integer pageSize);

    PageResult<Student> selectByCondition(Integer page, Integer pageSize, Student student);

    int addStudent(Student student);
}
